Learn these words beginning with the power prefix "uni-" (meaning "having one only").
More Power Prefix lists:
ELA Common Core State Standard: "Use common, grade-appropriate Greek or Latin affixes and roots as clues to the meaning of a word."
a tight-fitting garment of stretchy material that covers the body from the shoulders to the thighs (and may have long sleeves or legs reaching down to the ankles); worn by ballet dancers and acrobats for practice or performance
Wearing a pale yellow
unitard and point shoes, she guided her body through a sequence of static positions, creating an oddly mesmerizing movement meditation.
New York Times (Nov 2, 2011)